Affiliation: | (1) Department of Obstetrics and Gynecology, IPGME&R, SSKM Hospital, 244 AJC Bose road, Kolkata, 700020, West Bengal, India;(2) Department of Cardiology, Institute of Cardiovascular and Sciences, IPGME&R, SSKM Hospital, 244 AJC Bose Road, Kolkata, 700020, West Bengal, India;(3) Department of Rheumatology, IPGME&R, SSKM Hospital, 244 AJC Bose road, Kolkata, 700020, West Bengal, India |